Devices descending from K022195

2 later devices reach Coamatic at-400 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K023991	Chromocheck Antithrombin 25; Chromocheck Antithrombin 50	Precision Biologic	2003	1	—
+2	K050448	Chromopep PC, Chromopep at, Models 2.5 and 5	Horiba Abx	2005	0	—